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by pm5hacker
October 17th, 2020, 1:23 pm
Forum: Bug Reports
Topic: Strange 09 inserted in csafe
Replies: 3
Views: 1808

Re: Strange 09 inserted in csafe

Here's the deal. The PM expects an HID format request and provides an HID format response. You show no sign of sending this format - the "09" is a report ID, and controls the allowed USB frame length. "09" is 0x80 + 0x01. The 0x80 indicates an error, and the 0x01 says that the PM is expecting a 20 b...